D. C.
英
美
网络 直流电; 直流; 电压
双语例句
- The capital of the USA is Washington D. C.
美国的首都是华盛顿特区。 - Speaking today to an annual gathering of religious conservatives in Washington D. C., Republican vice presidential nominee Paul Ryan covered a range of topics.
说到今天在华盛顿特区一年一度的宗教保守派聚会，共和党副总统候选人保罗瑞恩谈到了一系列的话题。 - George Catlin decided to paint Native Americans after he saw a delegation of Indians on their way to Washington, D. C.
当他见到一个去华盛顿的印第安人代表团后，乔治.凯特霖决定画印第安人。 - George Catlin showed his paintings in Washington, D. C.
乔治？凯特林在华盛顿特区、 - Washington, D. C. has many memorials.
美国华盛顿特区有许多纪念碑。 - She explains how with similar directness she plans to end the big-money corruption that exists in Washington, D. C.
她以同样坦率的态度解释说，她打算使存在于首都华盛顿的巨额金钱贪污的腐化现象得以终止。 - Like Washington D. C., Las Vegas, New York and Los Angeles.
像华盛顿特区、拉斯维加斯、纽约和洛杉矶。 - This is Nicholas Nimitz, manager of D. C. Company.
这位是尼古拉斯·尼米兹，公司经理。 - Studies on the Evaporation and Excitation Behaviour of Rare Earth Elements in Ar-N2/ D. C. ARC Discharge
稀土元素在Ar-N2/直流电弧放电中的蒸发和激发行为研究 - The bending characteristics of poly ( vinyl alcohol)/ poly ( acrylic acid) physical crosslinked by repeated freezing thawing the PVA/ PAA mixture solution were studied under the d. c.
通过冰冻-解冻循环方法制备了物理交联水凝胶聚乙烯醇（PVA）/聚丙烯酸（PAA），研究了该水凝胶在直流电场作用下的弯曲响应性质。 - RESULTS: There were no significant differences in above indices except for lower G-6-Pase activity on 0, 1, 2 d and glucose synthesis on 2,7 d. The content of P. C. Blood sample was then centrifuged and serum was retained.
结果：无血清培养的猪肝细胞各项指标除G-6-Pase活性在0,1,2d较低、葡萄糖合成功能在2,7d较低外，其余与含血清培养基培养的肝细胞无显著差异。 - Mathematic model for computer programming and calculating scheme that adapt to that the D. C. sun's basic theory applies to the design and calculation of A Continuously Variable speed& ratio Metal Belt Drive ( MBD) are given.
给出了应用D·C·Sun的基本理论对金属带式无级变速传动（MBD）进行设计计算的求解数学模型、计算方法及其程序设计框图。 - The design of the current coil for test purposes in a large D. C.
本文论述了大电流试验线圈的设计及外磁场计算。 - The polarographic and voltammetric behavior of 6-methyladenine has been studied by cyclic voltammetry, sampled d. c. ( 6).
本文用BAS-100A电化学分析仪研究了6-甲基腺嘌呤（6-MA）的极谱伏安行为。 - The application of D. C. mesh flow method to automated planning of transmission networks
网流直流法在输电网络自动规划中的应用 - This paper describes an instrument for the free field reciprocity calibration of hydrophones in ordinary ater tank by pulse technique. The instrument measures the amplitude of the pulse by comparing it with a d. c.
本文介绍了用在普通水池中进行水听器自由场脉冲互易校准的仪器，该仪器用直流比较法测量脉冲幅度，并用分差放大器减小示波器光点的误差，因此有较高精度。 - Differential scanning calorimetry ( D. S. C.)
运用差式扫描量热法（D.S.C.） - In this paper, based on the analytical solution of Laplace's equation for an uniform current field on a cracked specimen, the calibration formula of d. c.
本文在含裂纹试件均匀电流场下Laplace方程解析解的基础上，导出了SEN试件横跨裂纹并以参数θ表示的电位差的标定公式； - A new method, D. C. motor commutation spark image monitoring method was proposed.
提出一种新的火花监测方法&换向火花图象监测法，介绍了该方法的特点。 - The new alloy possesses higher d. c. relative initial permeability of 7.8 × 10~ 4 and Lower coercivity of 0.8Am~ (-1).
新合金的直流起始磁导率和矫顽力水平分别为7.8×10~4和0.8Am~（-1）。 - Besides, a relation between the signal contrast, the signal D. C.
文中还推导了信号的对比度、信号的直流漂移和计数脉冲间隔误差三者之间的关系式。 - The influence of coking process combining A. D. A and C. B. C. technique on the coke quality
配添加物和煤料压实法炼焦对焦炭质量的影响